In this paper we present approximation results for the class constrained bin packing problem
that has applications to Video-on-Demand Systems. In this problem we are given bins of …

Given is a set of items and a set of devices, each possessing two limited resources. Each
item requires some amounts of these resources. Further, each item is associated with a profit …

The on-line Class Constrained Bin Packing problem (CCBP) is one of variant version of the
Bin Packing Problem (BPP). The BPP is to find the minimum numbers of bins needed to …

Optimal resource allocation is a key ingredient in the ability of cloud providers to offer agile
data centers and cloud computing services at a competitive cost. In this paper we study the …

The paper described a generalized integrated glance to bin packing problems including a
brief literature survey and some new problem formulations for the cases of multiset estimates …

This paper proposes a new optimization problem and several implementation algorithms for
energy-efficient clouds where energy efficiency is measured by the number of physical …

In this thesis we address three problems related to self-management of storage networks-
data placement, data reconfiguration and data monitoring. Examples of such storage …

This dissertation presents novel approaches to the use of non-volatile memory devices in
building storage systems. There are many types of non-volatile memory devices, and they …

Our work is motivated by the need to manage data items on a collection of storage devices
to handle dynamically changing demand. As demand for data items changes, for …

Large-scale data centers, the workload in each node changes dynamically over time,
causing the imbalance of workload, so the workload in some machines may exceeds the …